Need to restrict Tasks showing up while setting vacation rules

Currently, in the Vacation Rules setup, all available tasks are displayed in the task list regardless of the user’s role or module. Users have requested that the list of tasks be restricted based on their module or user group (e.g., AP users should only see AP-related tasks, not tasks from other modules). We would like to know if Oracle provides a configuration or security option to filter or restrict the tasks displayed in Vacation Rules according to user roles, duties, or module access.